Factor Info

ID 6402
Size 298 digits / 990 bits
Status composite
Value 7154780030572090848610238334891012501963430422379599885314204191527529767247651664563716276847397185118615715051039397184649000100947126754215267953793026613827202201521817677653356009687982075240089013699482712061799706746511799337517179961730672607296457212959179224512398265441283743353084477217

Factorizations

Primary (ID: 3472) 1562985901350085709953 (proven prime)
(ID: 6403) 4577635680777344396146998415597291100509477096629377027205772313388314032587957771662233760889593727704225177164902629047513627863961210597009578936109405885957346466336040920506107181680419973583106065195683118309119461725999804565659564207177383405022906451289130645385993889 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.